.center-block {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform:translate3d(-50%, -50%, 0);
  transform:translate3d(-50%, -50%, 0);
}

.center-block2 {
  position: absolute;
  left: 50%;
  width: 800px;
  -webkit-transform:translate3d(-50%, 0, 0);
  transform:translate3d(-50%, 0, 0);
}

.btn-lg {
  font-size: 30px;
}


.center-label {
  text-align: center;
  font-size: 30px;
}

.center-label+.btn-block {
    margin-top: 20px;
}

.btn-block+.btn-block {
    margin-top: 20px;
}

.btn-block+.right-help {
    margin-top: 50px;
}

.right-help {
  text-align: right;
}



.bs-callout {
    padding: 20px;
    margin: 20px 0;
    border: 1px solid #eee;
    border-left-width: 5px;
    border-radius: 3px;
}

.bs-callout-info {
    border-left-color: #1b809e;
}

.bs-callout+.bs-callout {
    margin-top: -5px;
}

.bs-callout-warning {
    border-left-color: #aa6708;
}

.bs-callout-warning h4 {
    color: #aa6708;
}

.bs-callout-info h4 {
    color: #1b809e;
}

.bs-callout h4 {
    margin-top: 0;
    margin-bottom: 5px;
}

.h4, h4 {
    font-size: 18px;
}

@media (min-width: 768px)
.bs-example {
    margin-right: 0;
    margin-left: 0;
    background-color: #fff;
    border-color: #ddd;
    border-width: 1px;
    border-radius: 4px 4px 0 0;
    -webkit-box-shadow: none;
    box-shadow: none;
}

.bs-example {
    position: relative;
    padding: 45px 15px 15px;
    margin: 0 -15px 15px;
    border-color: #e5e5e5 #eee #eee;
    border-style: solid;
    border-width: 1px 0;
    -webkit-box-shadow: inset 0 3px 6px rgba(0,0,0,.05);
    box-shadow: inset 0 3px 6px rgba(0,0,0,.05);
}

.step-detail {
    display: block;
    padding: 9.5px;
    margin: 0 0 10px;
    font-size: 16px;
    line-height: 1.42857143;
    color: #333;
    word-break: break-all;
    word-wrap: break-word;
    background-color: #f5f5f5;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.step-shot {
  width: 300px;
}

.text-safe {
  color: green;
}

.text-danger {
  color: red;
}

.tr-danger {
  background-color: #d25c5c;
}
